I can't figure out how to watch TV without changing my input back to TV. I don't have any kind of cable or converter box just an antenna. What do I need to do?
You'd need to get an external tuner. There are quite a few people here that use Tuners.* The Channel Master* CM-7000PAL seems to be a popular at the moment.* Though it is quite a bit more expensive than the Kworld SA295-Q, but that's because the CM-7000PAL has a built-in DVR function.